Add reset animator only when animation is enabled.

Close #1319.
Removing x/y default accessors
Remove comments
Remove alert
Fixing quicktests (ALL OF THEM)
Moving default projections into generateAttrToProjector
Semicolons;
Remove default value accessor
Merge pull request #1339 from palantir/removeDefaultValueProjector

[GridPlot] - Remove default value accessor
Using || notation
Merge pull request #1337 from palantir/removeDefaultVisualProjectors

[AbstractPlot] - Moving default projections into generateAttrToProjector
Merge branch 'removeDefaultXY' into gateStackedArea
doesnt stack until projectors are ready
_projectorsReady protected
Merge pull request #1336 from palantir/removeDefaultXY

[AbstractPlot] - Remove default x/y accessors
Merge branch 'removeDefaultProjectors' into gateStackedArea
Merge pull request #1342 from palantir/gateStackedArea

Gate stacked area
Merge branch 'develop' into removeDefaultProjectors

Conflicts:
	plottable.js
	src/components/plots/linePlot.ts
	src/components/plots/stackedBarPlot.ts
Merge branch 'removeDefaultProjectors' of github.com:palantir/plottable into removeDefaultProjectors

Conflicts:
	plottable.js
Removing default value accessor on piePlots